On March 18th, Professor Liu Mingxian's team from the school of Chemical Science and Engineering, published groundbreaking findings in the prestigious international chemical journal Angewandte Chemie International Edition. Rechargeable zinc metal batteries (ZMBs) have emerged as highly promising energy storage devices due to their low operation potential, high power density, and specific capaci...
2025-03-20
Graphical AbstractThe σ-π Hyperconjugation gives the covalent organic good solid fluorescence performance, and its electron cloud shape is like a lotus flower. High-quality solid fluorescence can be used for sound sensor parts. TOC Figure is obtained by combining the Chinese classical lifted lotus flower and the flying sky of playing flute. AbstractRealizing efficient solid-state fluor...
2025-03-05
SummaryExtensive research has been conducted on chiral porphyrin-metal complex (M = Co, Rh, Ru, Fe)-catalyzed asymmetric cyclopropanation of alkenes. However, the corresponding iridium complex has scarcely been exploited for this purpose. We report herein that the reaction of 2,2,2-trichloroethyl (TCE) α-aryldiazoacetates 1 with alkenes 2 in the presence of a catalytic amount of [Ir(Por∗)(CO)...
2025-03-05
HighlightsHierarchical Zn2+/NH4+ solvation structure induces cathodic interfacial Helmholtz plane reconfiguration to enhance spatial charge density and capacity storage.Hydrated NH4+ ions afford high-kinetics and ultrastable C‧‧‧H charge storage due to a much lower desolvation energy barrier compared with large-sized Zn(H2O)62+ (5.81 vs. 14.90 eV).Interfacial Zn2+/NH4+ co-storage endow the h...
2025-03-05
Graphical AbstractIntermolecular H-bonding and π–π stacking between 2,6-diaminoanthraquinone and 2,4,6-triformylphloroglucinol nanofibrous polymer expose consecutive electron delocalization route to fully access build-in ultralow-energy-barrier protophilic carbonyls for superior proton storage. A 5 e− high-kinetics H+-coupled mechanism gives the Zn-organic battery high capacity (359 mAh g...
2025-03-05
The synthesis of covalent organic frameworks (COFs) with excellent luminescent properties and their effective application in the field of bionic sensing remain a formidable challenge. Herein, a series of COFs with different numbers of hydroxyl groups are successfully synthesized, and the number of hydroxyl groups on the benzene-1,3,5-tricarbaldehyde (BTA) linker influences the properties of the...
2025-01-15
Graphical AbstractA universal two-step method based on autocatalytic interfacial polymerization (AIP) has enabled the synthesis of irreversibly amide-linked COF (AmCOF) membranes with Turing structures. The representative AmCOF-1 membrane with its built-in robust amide knots exhibits a good performance for H2O2 photosynthesis (4353 μmol g−1 h−1) and high stability, enabling continuous pro...
2025-01-14